
/****************************************************************************
**
** Copyright (C) 2004-2008 VATATA.com . All rights reserved.
**
** This file is the part of the Miniutil Poject.
** Vatata's miniutil library is lightweight and portable (for linux
** and Windows). The C++ Class Library included Threadpool, Dll danymic loading, 
** General socket application model and tcp server, httpserver/servlet, etc. 
** It is a pratical utility disigned for who don't want learn the Big C++ 
** Developing Platform, such as  Boost or ACE.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by VATATA.com.
** (or its successors, if any) and the Miniutil Project Aministrators. 
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://www.gnu.org/licenses/lgpl.html. If you are unsure which 
** license is appropriate for your use, please review the following 
** information: http://code.google.com/p/miniutil/ or contact 
** http://www.vatata.com.
**
** In addition, as a special exception, VATATA.com, as the sole
** copyright holder for Miniutil Project, grants users of VATATA
** P2P Platform the right to release and package with the related 
** libraries without the source code.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. vatata reserves all rights not expressly
** granted herein.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/


#include <ctime>
#include <iostream>
#include "miniutil/instancegarbage.h"
#include "minitest/testcase.h"

using namespace miniutil;

class tinstancegarbage : public testcase
{
	class AA
	{
	public:
		AA(int delay = 10):mdelay(delay)
		{
			time(&starttime);
		}

		bool cansafedelete()
		{
			time_t now;
			time(&now);
			if(now - starttime > mdelay)
			{
				std::cout<<"start:"<<starttime<<"  now:"<<now<<std::endl;
				return true;
			}
			return false;
		}
	private:
		time_t starttime;
		int mdelay;
	};

public: 
	tinstancegarbage()
	{
	}

	virtual void test()
	{
		instancegarbage<AA>::addinstance(new AA(10));
		instancegarbage<AA>::addinstance(new AA(5));
		instancegarbage<AA>::addinstance(new AA(20));
		int curnum = instancegarbage<AA>::getinstancenum();
		std::cout<<"current number:"<<curnum<<std::endl;
		while(true)
		{
			miniutil::thread::sleep(1*1000);
			if(instancegarbage<AA>::getinstancenum() == 0)
			{
				std::cout<<"remove all!"<<std::endl;
				break;
			}
			else if(curnum != instancegarbage<AA>::getinstancenum())
			{
				curnum = instancegarbage<AA>::getinstancenum();
				std::cout<<"current number:"<<curnum<<std::endl;
			}
		}
	}
};

testcase * pinstgarbage = new tinstancegarbage();